Finding the Fourth Proportional to 2,369.27, 3,551.61 and 1,329.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,369.27 : 3,551.61 = 1,329.77 : x
2. Step 2: Convert to fraction form
   2,369.27/3,551.61 = 1,329.77/x
3. Step 3: Cross multiply
   2,369.27x = 3,551.61 × 1,329.77
4. Step 4: Simplify right side
   2,369.27x = 4,722,824.43
5. Step 5: Solve for x
   x = 4,722,824.43/2,369.27
6. Step 6: Final answer
   x = 1,993.37